Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
il afrique » l afrique, en afrique
2.3.2 die » 3.3.2 die, 4.3.2 die
die 3.1 » rice 3.1, cine 3.1
case a » case 1, case 2, case 3

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.3.2 die 3.1 communications case a developpement il afrique.*.